The Director of Finance shall issue a receipt for each separate pool table, billiard table, card table or pinball machine license as in this chapter required, and such receipt shall be attached to such pool table, billiard table, card table or pinball machine, and preserved thereon during the full term for which such receipt was issued. (Ord. 1801 § 6, 1978; Ord. 1433 § 2, 1972; prior code § 18.71).